Genesis 21:10
So she said to Abraham, "Cast out this slave woman with her son, for the son of this slave woman shall not be heir with my son Isaac."
John 8:35
The slave does not remain in the house forever; the son remains forever.
1 John 2:19
They went out from us, but they were not of us; for if they had been of us, they would have continued with us. But they went out, that it might become plain that they all are not of us.
Genesis 17:19
God said, "No, but Sarah your wife shall bear you a son, and you shall call his name Isaac. I will establish my covenant with him as an everlasting covenant for his offspring after him.
Genesis 17:21
But I will establish my covenant with Isaac, whom Sarah shall bear to you at this time next year."
Genesis 20:11
Abraham said, "I did it because I thought, There is no fear of God at all in this place, and they will kill me because of my wife.
Genesis 22:10
Then Abraham reached out his hand and took the knife to slaughter his son.
Genesis 25:6
But to the sons of his concubines Abraham gave gifts, and while he was still living he sent them away from his son Isaac, eastward to the east country.
Genesis 25:19
These are the generations of Isaac, Abraham's son: Abraham fathered Isaac,
Genesis 36:6-7
Then Esau took his wives, his sons, his daughters, and all the members of his household, his livestock, all his beasts, and all his property that he had acquired in the land of Canaan. He went into a land away from his brother Jacob.
Matthew 8:11-12
I tell you, many will come from east and west and recline at table with Abraham, Isaac, and Jacob in the kingdom of heaven,
Matthew 22:13
Then the king said to the attendants, 'Bind him hand and foot and cast him into the outer darkness. In that place there will be weeping and gnashing of teeth.'
Galatians 3:18
For if the inheritance comes by the law, it no longer comes by promise; but God gave it to Abraham by a promise.
Galatians 4:7
So you are no longer a slave, but a son, and if a son, then an heir through God.
Galatians 4:22-31
For it is written that Abraham had two sons, one by a slave woman and one by a free woman.
1 Peter 1:4
to an inheritance that is imperishable, undefiled, and unfading, kept in heaven for you,